How far is Helena, MT, from Goa?
The distance between Goa (Dabolim Airport) and Helena (Helena Regional Airport) is 8149 miles / 13115 kilometers / 7081 nautical miles.
Dabolim Airport – Helena Regional Airport
Search flights
Distance from Goa to Helena
There are several ways to calculate the distance from Goa to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 8149.109 miles
- 13114.719 kilometers
- 7081.382 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 8138.615 miles
- 13097.831 kilometers
- 7072.263 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Goa to Helena?
The estimated flight time from Dabolim Airport to Helena Regional Airport is 15 hours and 55 minutes.
What is the time difference between Goa and Helena?
Flight carbon footprint between Dabolim Airport (GOI) and Helena Regional Airport (HLN)
On average, flying from Goa to Helena generates about 1 020 kg of CO2 per passenger, and 1 020 kilograms equals 2 249 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Goa to Helena
See the map of the shortest flight path between Dabolim Airport (GOI) and Helena Regional Airport (HLN).
Airport information
| Origin | Dabolim Airport |
|---|---|
| City: | Goa |
| Country: | India  |
| IATA Code: | GOI |
| ICAO Code: | VAGO |
| Coordinates: | 15°22′50″N, 73°49′53″E |
| Destination | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States  |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |